So once MS2 is released to KMS..

To everyone saying they'll have SP disappearing on them, you won't. If a skill was removed, you'll get however many points that were in it back in your SP window. Same for lowered mastery levels. Of course the 1st job SP cannot go into 2nd job SP, and so on.

If it only works like this, existing Vipers are f'ucked in the ass. None of our skills' mastery levels were changed, so we're not going to ever be able to put points into Critical Punch.